Alexa allies with Cortana to take on Google Assistant, Siri

(Reuters) - Amazon.com Inc and Microsoft Corp have joined forces to let their voice-controlled virtual assistants talk to each other, offering users the ability to seamlessly tap into work, their homes and shop online.

(Reuters) - Amazon.com Inc and Microsoft Corp have joined forces to let their voice-controlled virtual assistants talk to each other, offering users the ability to seamlessly tap into work, their homes and shop online.